Summary statistics for d4_sub1_c2_50 variable in hosp_rollup2552_96_2011 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_50 | 5 115215.8 146026.3 7606 365354 by Jean Roth , jroth@nber.org , 21 Apr 2018